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PatentBrief

Patent Intelligence · Domain Comparison

AI & Machine LearningvsSoftware

Side-by-side comparison across 8 patent dimensions: portfolio size, citation quality, concentration, prosecution speed, claim breadth, expiry opportunity, and filing velocity.

AI & Machine Learning

Patents

270

Citations

5,868

Avg citations

21.7

3yr CAGR

+14.5%

HHI

213

Expiring ≤2029

4.4%

Avg prosecution

37 mo

Avg claims

24.0

Software

Patents

570

Citations

36,056

Avg citations

63.3

3yr CAGR

+11.4%

HHI

327

Expiring ≤2029

7.1%

Avg prosecution

38 mo

Avg claims

26.9

Head-to-Head Comparison

MetricAI & Machine LearningSoftware
Total patents270570▲
Total citations5,86836,056▲
Avg citations/patent21.763.3▲
3-year CAGR+14.5%▲+11.4%
HHI concentration213▲327
Expiring ≤20294.4%7.1%▲
Avg prosecution (mo)37▲38
Avg claims/patent2426.9▲

▲ = higher is better for that metric. HHI: lower = more competitive landscape.

Grant Trend 2015–Present

Patents granted per year by domain.

2016

2018

2020

2022

2024

2026

Domain A

Domain B

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